The color changes depending on the intensity of UV rays. Using photochromic lenses, which are a hot topic in 2023, can reduce eye strain and the risk of eye problems.

Hello

Eyeglasses/sunglasses brand from London

Online shop selling METRONOME®

I'm OKD, a staff member at METRONOME Tokyo Online.

Now, let's take a look at some UV protection measures.

Wearing special sunglasses called photochromic lenses

We will introduce the benefits to you.

UV rays can cause eye strain and other eye problems.

It is believed to be the cause and is present regardless of the season.

Therefore,

Protect your skin and eyes from UV rays all year round

This means that it is necessary.

So this time, we will be focusing on 2023.

These photochromic lenses are recommended as a UV protection measure.

Photochromic lenses as sunglasses

Not only does it reduce glare

Cuts UV rays to reduce eye strain and

Reduces the risk of eye problems

It is expected to be.

Not just a short-term effect,

Long-term exposure to ultraviolet rays

Possible cataracts, etc.

Preventing long-term eye risks

It is expected that this will be the case.

So what makes them different from regular sunglasses?

I would like to explain.

Photochromic lenses change color automatically.

In other words, it is a clear lens.

It's also a sunglass lens.

The condition that causes the lens to become colored is "ultraviolet rays."

The lens changes color depending on the strength of UV rays.

Changes from clear to colored.

*When you go indoors where there is no UV light

It goes from colored back to clear.

(The left and right frames are the same, and the lens color changes depending on the amount of UV rays.)

Same frame, indoors and outdoors

The lens color changes automatically

No need to switch between glasses and sunglasses.

"Exiting roads where you are exposed to ultraviolet rays

I want it to be cut tightly only when necessary.”

"You don't need sunglasses indoors where there is no UV light."

This is the perfect lens for those who:

Photochromic lenses are "lens interchangeable frames"

If so, it is basically replaceable.

Also,

The photochromic lenses sold on this website are

Gray and brown only

You can also replace the lenses with prescription lenses.

In addition to gray and brown, non-prescription lenses are also available.

Blue, pink, purple, etc.

There is a wide variety of colors available.

Frames for sale on the site

Simultaneous purchase of photochromic lenses allows for easy replacement.

We will take care of your frame.

Both lenses can be replaced with photochromic lenses.

Find out more about photochromic lenses here .

If you have any questions or concerns about lens creation,

Please feel free to contact us.

Well then
OKD